Pranay Singh Parihar

About Pranay Singh Parihar

I am a freelance DevOps Engineer with expertise in terraform cloud automation on AWS…

Experience

1. Project Lead

   NCR Atleos

   Mar 2023 — Present · Hyderabad, IN

   Architected an autonomous agent system leveraging LLM-based decision trees to orchestrate DevOps workflows across AWS environments.• Implemented event-driven AI agents with specialized roles (monitoring, deployment, security) using asynchronous messaging via Amazon SQS and EventBridge.• Engineered bidirectional API interfaces between agentic systems and CI/CD pipelines using OAuth2 and JWT for secure authentication.• Provisioned AWS infrastructure using Terraform with remote state stored in S3 and access controlled via IAM roles and policies.• Implemented multi-stage Docker builds with optimized layer caching, reducing image size by 76%.• Deployed containerized applications on Amazon EKS with Horizontal Pod Autoscaling based on CloudWatch metrics (CPU/memory).• Configured Amazon CloudFront with AWS WAF for edge security and global content delivery.• Implemented GitOps workflow using Flux CD with automated Kubernetes manifest generation for EKS.• Developed RESTful API connectors for bidirectional data exchange with Artifactory, GitHub, Atlassian,SonarQube, Mend, Seeker, and Coverity.• Built an OAuth2 token management system with automatic refresh and secure credential rotation using AWS Secrets Manager.• Created standardized webhook listeners using API Gateway and Lambda for real-time event processing across integrated platforms.• Engineered a unified query language translator for aggregating and normalizing data across DevOps tools.• Integrated enterprise SSO using AWS SSO with SAML 2.0, enabling JIT provisioning and role-based access control.• Designed a least-privilege IAM policy framework with granular permissions and automated audits.• Integrated Trivy into CI pipelines for automated container vulnerability scanning.• Secured communication channels using TLS 1.3 with perfect forward secrecy across all services.